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is not a category of Sql
command,
SOL कमांड की श्रेणी नहीं है।
Select one:
ADDL
DDL
B. TCL
TCL
C. HCL
HCL
D. DCL
DCL
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Complete Question:
____ is not a category of SQL command.
(a) DDL
(b) TCL
(c) SCL
(d) DCL
Answer:(c) SCL
SCL is not a category of SQL command.
Explanation:
- The justification is that several other tasks can be accomplished with SQL commands in addition to database searches.
- DDL, DML, TCL, and DCL are them.
- For managing data stored in a relational database management system (RDBMS) or for stream processing in a relational data stream management system, programmers utilize the domain-specific language SQL (RDSMS).
- It is especially helpful when managing structured data, or data that includes relationships between entities and variables.
- Compared to more traditional read-write APIs like ISAM or VSAM, SQL has two key advantages.
- The idea of accessing numerous records with a single command was first proposed.
- The requirement to define how to access a record, such as with or without an index, is also removed.
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